Wwave mechanics
[电] 波动力学
🧩 词语组成解析
🗣️ 情景例句
I plan to get help
我打算争取
I heard you'd been sick.
听说你身体不舒服。
but, so far, the archaeologists have been unable to discover her identity.
不过，考古工作者至今未能确定这位女神的身份。